Enagic USA interview questions

I received an email from one of the recruiters asking to set up a day and time to interview in person. After setting up the day and time, the recruiter requested to have me call them once I arrived in the parking lot in order to be let in. I arrived about 10 minutes early and called the recruiter. Without asking who I was, they had asked if they could give me a call back. Figuring they were busy with something important, I waited patiently in my car to receive their call. I sat in my car for 1 hour with no call or email from the recruiter. It was then at this point I decided to leave. Never once received any communication from the company as to what happened.